<template>
  <div>
    <van-cell>
      <!-- 标题区域的插槽 -->
      <template #title>
        <div class="title-box">
          <!-- 标题 -->
          <span>{{title}}</span>
          <!-- 单张图片 -->
          <img :src="cover.images[0]" alt="" class="thumb" v-if="cover.type === 1" >
        </div>
        <!-- 三张图片 -->
        <div class="thumb-box" v-if="cover.type === 3">
          <img :src="item" alt="" class="thumb"  v-for="(item,i) in cover.images" :key="i">
        </div>
      </template>
      <!-- label 区域的插槽 -->
      <template #label>
        <div class="label-box">
          <span>作者:{{author}} &nbsp;&nbsp; {{cmtCount}}评论 &nbsp;&nbsp; 发布日期:{{time}}</span>
          <!-- 关闭按钮 -->
          <van-icon name="cross" />
        </div>
      </template>
    </van-cell>
  </div>
</template>

<script>
export default {
 name:'ArticleInfo',
 props:{
   //文章标题
   title:{
     type:String,
     default:''
   },
   //作者名字
   author:{
     type:String,
     default:''
   },
   //评论数
   cmtCount:{
     type:[Number,String],
     default:0
   },
   //发布日期
   time:{
     type:String,
     default:''
   },
   //封面信息对象
    cover:{
      type:Object,
      //类型是一个对象时，default必须是一个函数
      default:function(){
        return {type:0}
      }
    }
 }
}
</script>

<style lang="less" scoped>
.label-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.thumb {
  // 矩形黄金比例：0.618
  width: 113px;
  height: 70px;
  background-color: #f8f8f8;
  object-fit: cover;
}

.title-box {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.thumb-box {
  display: flex;
  justify-content: space-between;
}
</style>